He creates and curates a stockpile of affordable sample bases for rappers and would be producers to pilfer at a cheap cost (think of it as the Netflix or Apple Music of samples). Kingsway Music Library It’s used by Boi-1da who used it to produce the aforementioned 0-100/The Catch Up. He talks about the Kingsway project as well as his hand in producing Sour Soul; the Badbadnotgood and Ghostface Killah collab album.